30 pieces per box (1pc/poly bag; 30 bags/box)
Size: 17.5 x 9.5cm
– ASTM F2100-19 Level 3
– Bacterial Filtration Efficiency (BFE) ≧99%
– Sub-micron Particulate Filtration Efficiency (PFE) ≧99%
– Made in Hong Kong. Production Clean Room certified by ISO14644:Class 8
– ISO 13485:2016 Certified
Order will be dispatched within 2-3 working days once the payment is accepted. Free shipping for ordering over four boxes.
The product will be sent to the logistics company in 3-5 working days after the transaction
For ordering over four boxes, it is recommended to choose the following delivery method: SF Express – office/home delivery, SF Express – store pickup, or SF Express – center pickup; and avoid SF Express – SF locker pickup, to avoid access failure and delay due to bulk shipment.